stack created HBASE-21164: ----------------------------- Summary: reportForDuty should do backoff rather than retry every 3 seconds (default). Key: HBASE-21164 URL: https://issues.apache.org/jira/browse/HBASE-21164 Project: HBase Issue Type: Improvement Components: regionserver Reporter: stack
RegionServers do reportForDuty on startup to tell Master they are available. If Master is initializing, and especially on a big cluster when it can take a while particularly if something is amiss, the log every three seconds is annoying and doesn't do anything of use. Do backoff if fails up to a reasonable maximum period. Here is example: {code} 2018-09-06 14:01:39,312 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: reportForDuty to master=vc0207.halxg.cloudera.com,22001,1536266763109 with port=22001, startcode=1536266763109 2018-09-06 14:01:39,312 WARN org.apache.hadoop.hbase.regionserver.HRegionServer: reportForDuty failed; sleeping and then retrying. .... {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)